Here is a pic of the bud! Thx

Cercis canadensis 'Covey'?
a weeping Redbud.

Think it's an Aristolochia, Dutchman's pipe.

I think dutchman's pipe. My uncle had one that was decades old, fascinating vine and flowers!

Here is a link that might be useful: dutchman's pipe

Judging by the blurry flower pic, could be Aristolochia tomentosa.

-Ming

It is indeed aristolochia. That blurry picture is a fully formed flower and not a bud. They call them Dutchmen's pipes because they look like little pipes. I have the tomentosum and also a durior. They are nice butterfly hosts.